High Quality Hyaluronic Acid Grade: Cosmetic grade, food grade, eye-drop grade, ISO9001,GMP,KOSHER certified Prompt delive High Quality Hyaluronic ... food. Product Specification/Models: 1. Food Grade 2. Cosmetic Grade 3. Eyedrops Grade(Pharm Grade) 4. Injection Grade(Pharm Grade) 5. High molecular weight HA 6. ... during production so as to guarantee HA product quality. Cosmetic Grade Hyaluronic Acid